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Jens, I was wondering when you were going to inject... David Bartsch > Date: Fri, 18 Dec 2009 13:58:16 +0100 > Subject: Re: [PSUBS-MAILIST] RFC - Standard Thru-Hull Electrical Connector > From: laland@artematrix.org > To: personal_submersibles@psubs.org > > Hi all... > > ** I am hoping that the thru hull threads into pipe coupling as > ** Frank mentioned. > > It would therefore be interesting to know what size of thru-hull threading > the 10-pin connector version is furnished with. > > My question : > > Is it feasible to use a suitable pipe coupling that could possibly > accommodate both sizes (i.e. using an insert reducer for the smallest > 4-pin connector)? > > Reason for asking : > > It would be a whole lot easier to conduct prototype testing of future > underwater sound equipment. > > Sketches : > > a) background > > ftp://ftp.artematrix.org/sonar/binaural-listening/psubs/beam-forming_600w.jpg > > The above sketch shows the principle of binaural listening using acoustic > beam forming (with a prototype under construction). > However, another system, using electronic beam forming, is under planning. > > b) required conductors for the following > * 3 ea. hydrophones (each pair covering 120 degrees) > * 1 ea. projector > * Grounded Shield > * 12VDC power to Hydrophone Pre-Amplifiers > > ftp://ftp.artematrix.org/psubs/standards/thru-hull_connectors/10-connector_option.jpg > > Best regards, > Jens Laland > > > > > > ************************************************************************ > ************************************************************************ > ************************************************************************ > The personal submersibles mailing list complies with the US Federal > CAN-SPAM Act of 2003. Your email address appears in our database > because either you, or someone you know, requested you receive messages > from our organization. > > If you want to be removed from this mailing list simply click on the > link below or send a blank email message to: > removeme-personal_submersibles@psubs.org > > Removal of your email address from this mailing list occurs by an > automated process and should be complete within five minutes of > our server receiving your request. > > PSUBS.ORG > PO Box 53 > Weare, NH 03281 > 603-529-1100 > ************************************************************************ > ************************************************************************ > ************************************************************************ > Hotmail: Trusted email with Microsoft’s powerful SPAM protection. Sign up now. |